diff options
| author | Balasubramanian Manoharan <bala.manoharan@linaro.org> | 2017-08-28 21:52:42 -0700 |
|---|---|---|
| committer | Maxim Uvarov <maxim.uvarov@linaro.org> | 2017-09-19 19:00:13 +0300 |
| commit | f2da0136e11df9372ada5f01efdc4cf176680dea (patch) | |
| tree | 8fd446f5c5a1f8e9fcb7115a414f7f7244935b61 | |
| parent | e344e4364f771f32b86d822d0c447770588fe65d (diff) | |
api: pool: add min and max headroom configuration in pool
Adds minimum and maximum headroom configuration in pool
Signed-off-by: Balasubramanian Manoharan <bala.manoharan@linaro.org>
Reviewed-by: Bill Fischofer <bill.fischofer@linaro.org>
Signed-off-by: Maxim Uvarov <maxim.uvarov@linaro.org>
| -rw-r--r-- | include/odp/api/spec/pool.h | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/include/odp/api/spec/pool.h b/include/odp/api/spec/pool.h index 6fc5b6b4a..221798ee8 100644 --- a/include/odp/api/spec/pool.h +++ b/include/odp/api/spec/pool.h @@ -97,6 +97,13 @@ typedef struct odp_pool_capability_t { * packet input and user allocated packets.*/ uint32_t min_headroom; + /** Maximum packet level headroom length in bytes + * + * The maximum value of packet pool headroom parameter + * that can be configured. This value applies to both ODP + * packet input and user allocated packets.*/ + uint32_t max_headroom; + /** Minimum packet level tailroom length in bytes * * The minimum number of tailroom bytes that newly created @@ -214,6 +221,13 @@ typedef struct odp_pool_param_t { defined by pool capability pkt.max_uarea_size. Specify as 0 if no user area is needed. */ uint32_t uarea_size; + + /** Minimum Headroom size in bytes. Each newly allocated + packet from the pool must have at least this much + headroom. The maximum value is defined by pool + capability pkt.max_headroom. + Use zero if headroom is not needed. */ + uint32_t headroom; } pkt; /** Parameters for timeout pools */ |